engineering recuitment OPSC Assistant Industries Officer Mock Test 2025 Quantitative Aptitude Ratio and Proportion Direct or Indirect Proportion
In a wallet, there are notes of the denominations Rs. 10 and Rs. 50. The total number of notes is 12. The number of Rs. 10 and Rs. 50 notes are in the ratio of 1 : 2. Total money in the wallet is:
1
Rs. 280
2
Rs. 360
3
Rs. 440
4
Rs. 110